If We knew back then when TAX started, that a Person is not Human

As we all NOW know that a human is not a legal person. If we knew back in 17th century medieval times to non-comply , would there have been TAX by monarchs .
And how much control do we have over how they are used! the Petition of Right which among other measures, prohibited the use of taxes without the agreement of Parliament, But it does mention with agreement of persons/citizens.